Luxon Video TVR series, Руководство пользователя

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User Manual of Digital Video Recorder
103
8.5 Detecting VCA Alarm
Purpose:
The DVR can receive the VCA alarm sent by analog camera, and the VCA detection must be enabled and
configured on the camera settings interface first.
Perform the steps below to set the VCA configuration. The device can provide VCA capability of enabling
linkage actions when detecting exceptional event, such as people, vehicles and objects cross a virtual line or
intrude a pre-defined region.

The VCA settings and VCA alarm is supported by 1 analog camera.
Steps:
1. Enter VCA Alarm interface of Camera Management and select a camera you want to detect VCA alarm.
Menu> Camera> VCA
The selected camera must support the VCA function.
2. Select the analog camera to configure the VCA.
3. Select the detection type to Line Crossing Detection or Intrusion Detection .
Line Crossing Detection : This function can be used for detecting people, vehicles and objects cross a set
virtual line. The line crossing direction can be set as bidirectional, from left to right or from right to left.
And you can set the duration for the alarm response actions, such as full screen monitoring, audible
warning, etc.
Intrusion Detection : This function can be used for detecting whether there are people, vehicles and
objects intruding into the pre-defined region longer than the set duration. And you can set the duration for
the alarm response actions, such as full screen monitoring, audible warning.
4. Check the Enable checkbox to enable the selected VCA detection.
5. Click the to configure the trigger channel, arming schedule and linkage actions.
1) Select Trigger Channel tab and select one or more channels which will start to record/capture or
become full-screen monitoring when a VCA alarm is triggered, and click Apply to save the settings.
2) Select Arming Schedule tab to set the arming schedule of handling actions.
Choose one day of a week, and up to 8 time periods can be set within each day. Click Apply to save
the settings.
Time periods shall not be repeated or overlapped.
Repeat the above steps to set up arming schedule of other days of a week. You can also use Copy
button to copy an arming schedule to other days.
3) Select Linkage Action tab to set up alarm response actions of the alarm input (please refer to
Chapter 8.7 Setting Alarm Response Actions ).
4) Click the OK button to complete the VCA alarm settings of the channel.
6. Configure the region and other settings for the selected VCA detection.